baber/WOPTO huggingface dataset:
Patent CA-1321484-C (CA)
Title: Method of characterizing bistable semiconductor lasers
Inventor: CALVANI RICCARDO
IPC: H01S5/06
Filed: 1989-05-23
Granted: 1993-08-24
Abstract: ABSTRACT         The characteristic parameters of a  semiconductor laser, biased to act as an amplifier and optically pumped to bistable operating conditions, are determined.  The output power of the laser is measured as a function of the power of an amplitude-modulated optical input signal to determine the laser hysteresis loop; the switching points between the two stable states of the laser are identified, the input and output power values at those points are stored, and at least the value of the non-linear refractive index coefficient of the material used to fabricate the laser is determined from the power value stored in respect of at least one of those points.  From the power values for both switching points (P1, P2) the amplification factor, the finesse parameter of the passive cavity of the laser and the wavelength difference between the laser under test and a second laser generating the optical pumping signal can also be determined.
Patent CA-1332246-C (CA)
Inventor: STENDERA JAMES W
IPC: C04B35/63
Filed: 1989-06-05
Granted: 1994-10-04
Abstract: ABSTRACT OF THE DISCLOSURE This   invention  relates   to  a  phosphorous-containing  organic  binder  compound  for  refractory ceramics, a process for the preparation of the binder compound,  a  pre-mixed,  ready-to-use  refractory/binder material having a long shelf-life, a method of using the pre-mixed  refractory  material,  and  a  high  strength refractory body produced from the pre-mixed refractory material.
Patent CA-1318171-C (CA)
Title: Starched-based products for microwave cooking or heating
Inventor: HUANG VICTOR T
IPC: A21D8/04
Filed: 1989-06-29
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention provides treatment means for reducing microwave-induced toughness and/or firmness in microwave cooked or heated break-like products. The invention permits the maintenance of product identity and the reduction of toughness and/or firmness regardless of the toughness or firmness that the product would exhibit without the treatment means. The treatment means includes added agents as well as processing steps for the reduction of toughness and/or firmness.
Patent CA-1339035-C (CA)
Title: Chloroethylation of aromatic hydrocarbons
Inventor: KNESEL GEORGE ALBERT
IPC: C07C17/18
Filed: 1989-07-25
Granted: 1997-04-01
Abstract: An aromatic hydrocarbon is chloroethylated to a 1-chloro-1-arylethane with minimal co-formation of diaryl-alkane by-product by reacting it with hydrogen chloride and acetaldehyde at a temperature in the range of -10°C to -35°C in the presence of at least about 1.4 mols of hydro-gen sulfate per mol of the aromatic hydrocarbon and in the absence of more than about 15% by weight of water, based on the weight of the hydrogen sulfate.  The process is of particular advantage in the chloroethylation of the less reactive aromatic hydrocarbons, such as isobutylbenzene and other monoalkylaromatic hydrocarbons, which have previously yielded an undesirable amount of diarylalkane when chloroethylated with acetaldehyde.
Patent CA-1337404-C (CA)
Title: Use of ampelomyces quisqualis and a pure culture thereof
Inventor: SZTEJNBERG ABRAHAM
IPC: A01N63/30
Filed: 1989-08-01
Granted: 1995-10-24
Abstract: A novel fungal strain of the species Ampelomyces quisqualis has been isolated and pure cultures thereof prepared.          This novel strain was found to be a hyperparasite of the causative fungi of powdery mildew. Conidia obtained from this novel  strain  may  thus  be  formulatetd  into  phytological compositions and used effectively as a biocide for controlling powdery mildew infestations.
Patent CA-1328207-C (CA)
Inventor: KOPALA JOHN A
IPC: A61M16/06
Filed: 1989-08-24
Granted: 1994-04-05
Abstract: ABSTRACT           A nasal adaptor device and seal for delivering gases under pressure to the nasal airway of an individual including an aerodynamically contoured manifold to receive gases from an inlet and to divide the gases for flow to a pair of flange members, preferably having a nonspherical curved "egg-shaped" surface, which members are complementary to the nares of an individual without cannulating the nares to provide a seal to withstand positive pressure of gases to be distributed to the nasal airways.  The devices and nares seals of this invention are especially useful in treatment of obstructive sleep apnea and in ventilation of individuals for whom positive pressure ventilation is indicated.
Patent CA-1323518-C (CA)
Inventor: FAIRCHILD PAUL W
IPC: F24F13/06
Filed: 1989-09-27
Granted: 1993-10-26
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to an air diffuser comprising a base and first, second, third and fourth side walls extending from the base to form a hollow shell.  At least one of the side walls includes a plurality of bores therein forming multiple discharge tubes.  The base and side walls form a plenum into which conditioned, pressurized air is supplied.  The conditioned air is discharged from the plenum through the tubes in columns.  Screws or other fastening devices may be used to secure the hollow shell to a surface.  The multiple discharge tubes are each spaced from the surface and have longitudinal axes oriented in angular relation to the surface for entraining ambient air from above and below each column of air being discharged for mixing of ambient air with each column of the discharged conditioned air.
Patent CA-1323570-C (CA)
Inventor: BALLY MARCEL B
IPC: A61K9/127
Filed: 1991-12-10
Granted: 1993-10-26
Abstract: ABSTRACT       This invention relates to a method for storing a composition comprising a streptavidin-coupled liposome comprising the steps of (a) dehydrating the composition to obtain a dehydrated composition; and (b) rehydrating the dehydrated composition.  The composition may be dehydrated in the presence of a protective sugar such as a disaccharide sugar, for example trehalose, maltose, sucrose, glucose, lactose or dextran.  The composition may contain a bioactive agent such as an antineoplastic agent, for example daunorubicin, doxorubicin, vinblastine, cisplatinum or cyclophosphamide, or a pharmaceutically acceptable salt or a derivative thereof.
Patent DK-164891-C (DK)
Inventor: BUESE GEORGE JOHN
IPC: A61L15/07
Filed: 1987-04-01
Granted: 1993-01-25
Abstract: A conformable casting tape made with a combination of high modulus fibers and an elastomeric extensible fiber. The tape is capable of stretching 40 to 200% in the length direction and has a power of between 40 and 125 grams per inch of width at 305% elongation.
Patent DK-152976-C (DK)
Inventor: SCHUBERT PETER
IPC: B28B7/16
Filed: 1981-04-21
Granted: 1988-10-17
Abstract: An apparatus for the production of calcium silicate based stone blanks including at least one mold into which a crude mixture is poured, the mixture comprising granulated silicate-containing material, lime, water, a cement and foam. The mold has a cover, a bottom and side plate, with one of the plates being movable to open and close the mold. The crude mixture is heated in the mold essentially uniformly to a temperature between 45 DEG  C. and 90 DEG C. until achieving the desired blank-strength by strength-forming reactions of the cement in the crude mixture. The heater used for this purpose is a high frequency voltage heater using two parts of the mold as condensor plates connectable with a high frequency voltage source. The formed stone blanks are thereafter removed from the mold and transferred to a transport station.
Patent DK-166312-C (DK)
Inventor: PEREZ BERNARDO ALCANTARA
IPC: G01D15/24
Filed: 1987-07-07
Granted: 1993-08-30
Abstract: The subject of this invention is the design of a mechanism for the feed of the paper in a flat plotter for drawing, which is cheap and has a high level of operational reliability. The mechanism consists of a reduction motor which rolls up the paper after it has passed through the drawing zone; in the drawing head an optical line reader is fitted which is designed to read a trace made by the drawing tool once the drawing has been completed in one window; when this trace is detected, a stop command is delivered to the rolling-reducer motor. Once the paper feed has stopped, in order to exactly join and continue the drawing of the following window in the correct form, the drawing tool carries out a search for the trace at very low speed. When the line has been detected in this process, the plotter continues with the drawing operation in the correct place.
Patent DK-148419-C (DK)
Inventor: MANTEGANI SERGIO
IPC: C07D457/02
Filed: 1979-09-07
Granted: 1985-12-09
Abstract: The novel ergoline derivatives of the general formula I 
<CHEM>
 wherein R1 represents an ally or alkoxy group having from 1 to 4 carbon atoms, phenyl, a 5- or 6-membered heterocyclic ring which is preferably saturated, an amino group, a substituted amino group of the formula NHR min  (wherein R min  represents an alkyl group having from 1 to 4 carbona toms, a cycloalkyl group, a benzyl group or a phenyl group), or a substituted amino group of the formula NR sec R''' (wherein R sec  and R''' both represent alkyl groups having from 1 to 4 carbon atoms);
 R2 represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms or a phenyl group;
 R3 represents a halogen atom, a cyano group, a halogenated lower alkyl group, methylthio, methylsulfonyl or sulfonamido group, an alkoxy group having from 1 to 4 carbon atoms, an acyl group, having from 2 to 5 carbon atoms or a benzoyl group;
 R4 represents a hydrocarbon group having from 1 to 4 carbon atoms;
 R<5> represents a hydrogen atom or a methoxy group;
 R6 is hydrogen, a halogen atom or a methyl group;
 R7 is hydrogen or a methyl group;
 and the pharmaceutically acceptable addition salts with organic or inorganic acids thereof exhibit antihypertensive and antiprolactinic activity. Their preparation is described, e.g. 2-cyano3- (6 min -methyl-ergoline-8 min  beta )-propionic acid ethyl ester is obtained by reacting sodium ethyl cyanoacetate with 6-methyl-8 beta -tosyloxymethylergoline.
Patent DK-157491-C (DK)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/58
Filed: 1986-12-29
Granted: 1990-06-25
Abstract: The invention provides compounds of the formula:   <IMAGE> (I) wherein R1, R2 and R3, which can be the same or different, are each hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy or nitro; R4 is hydrogen or alkyl of 1 to 7 carbon atoms; -X- is   <IMAGE>    R5 is hydrogen, hydroxy or -OR6; and R6 is alkyl of 1 to 7 carbon atoms or aryl of 6 to 10 carbon atoms; and their non-toxic pharmaceutically acceptable acid addition salts and mixtures thereof. Processes for the preparation and use of the subject compounds are described, as are novel pharmaceutical compositions comprising at least one of the subject compounds or their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are useful in the treatment of mammals, e.g., as anti-ulcer or anti-hypertensive agents. Furthermore, they are useful as diuretic, sedative, analgesic, anti-inflammatory and tranquilizing agents.
Patent FI-58048-C (FI)
Inventor: BURDE ROGER ZYGMUNT DE LA
IPC: A24B3/18
Filed: 1974-10-01
Granted: 1980-12-10
Abstract: A process for expanding tobacco is provided which employs liquid carbon dioxide as the expansion agent. Tobacco is contacted with liquid carbon dioxide to thoroughly impregnate the tobacco with the liquid carbon dioxide. The carbon dioxide impregnated tobacco is maintained at a temperature no lower than -2 DEG  C. and under conditions of temperature and elevated pressure such that all or substantially all of the carbon dioxide which is in contact with the tobacco is in liquid form. After the impregnation has been completed, any excess liquid carbon dioxide which may be present with the tobacco may be removed from the tobacco. The elevated pressure is then reduced in order to convert the liquid carbon dioxide to solid carbon dioxide within the tobacco structure. The resulting solid carbon dioxide-containing tobacco is then subjected to conditions of temperature and pressure, preferably by rapid heating at atmospheric pressure, such that the solid carbon dioxide is vaporized and the tobacco is thereby expanded. Apparatus for carrying out the above described process is also provided.
Patent FI-70129-C (FI)
Inventor: SEIDEL HARTMUT
IPC: A61F2/36
Filed: 1980-03-10
Granted: 1986-09-15
Abstract: 1. A one-piece femoral portion of a hip joint endoprosthesis comprising a head (11), a shank (10) having in the frontal plane respectively concavely or convexly curved sides, said shank constantly tapering downwardly in the frontal plane and adapted to be anchored in the femur with bone cement, and a neck portion (12) arranged between the shank (10) and the head (11), characterized in that the medial side (14) of the shank (10) extending longitudinally of the shank is convexly curved and the lateral side (13) extending longitudinally of the shank is concavely curved, with the curvature being selected such that the medium region of the shank (10) in the implanted condition rests against the medial corticalis of the femur with the lower end region (25) of the shank (10) being formed in such a manner that it is supported at the lateral corticalis in the implanted condition.
Patent FI-72365-C (FI)
Inventor: MATOLCSY GEZA A
IPC: D21F9/02
Filed: 1983-06-28
Granted: 1987-05-11
Abstract: A process and apparatus for the manufacture of high bulk paper, or a high bulk layer of a multi-layered paper, which uses a mixture of fibres in a paper-making bond forming state and substantially dry fibres. The dry fibres may be mixed with the conventional slurry of bond forming fibres shortly before the headbox. The web may be dried primarily by pressing, with the dry fibres remaining incompletely wetted throughout the process and ensuring a bulky product; through-air driers need not be used. The invention also covers the novel product of this process.
Patent FI-77776-C (FI)
Inventor: CIMBER HUGO
IPC: A61F6/14
Filed: 1984-01-18
Granted: 1989-05-10
Abstract: The device, intended for insertion by means of a tube, comprises a supporting part having two branches attached to the front end in such a way that they spring apart when the device is pushed out of the tube into the uterus. At the end of each branch is a spherical occluding member, and at the rearward end of the supporting part is an eye through which a thread is looped. In order to achieve gentle sealing solely of the mouths of the Fallopian tubes, as well as to reduce production costs, the occluding members are of soft material and are flexibly connected to the associated branches, while the supporting part and the branches are made in one piece of a resilient but comparatively stiff material.
Patent FI-74926-C (FI)
Inventor: MAGNUSSON NILS
IPC: B65D5/70
Filed: 1984-02-03
Granted: 1988-04-11
Abstract: The invention relates to an opening arrangement for a package of the type which comprises a double-walled triangular lug (15) communicating with the interior of the package and being connected to one side wall (14) of the package and which comprises a sealing fin (10) extending over the top side (11) of the package and the said triangular lug (15). On both sides of the base line of the sealing fin (10) parallel tearing perforation lines (6) located opposite one another are provided which at a point on the top side of the triangular lug (15) converge uniformly in an arcshaped manner so as to extend over the lateral edges (13) of the triangular lug (15) and converging on the underside of the triangular lug(15) without the said tearing perforation (6, 6') having any breaks or point of discontinuity other than those arising in connection with the perforation (6') passing over the lateral edge(13) of the triangular lug (15).
Patent FI-82821-C (FI)
Inventor: LEONARD WALTER G
IPC: A61J/
Filed: 1985-08-16
Granted: 1991-04-25
Abstract: A method and apparatus to store and aid in the dispensing of calendar-oriented drugs is disclosed in which the apparatus comprises a package containing a plurality of pill-containing enclosures, the enclosures arranged in rows, each enclosure having a numerical indicia associated therewith corresponding to a day in a calendar month with corresponding indicia on the reverse side of the enclosure to aid in the determination of which pill enclosure to open. In this way the user can easily determine and verify that the proper enclosure has been opened. The package also provides a visual indication of calendar days for which pills have not been used by the patient and in this way provides patient compliance information to the physician prescribing such drugs. The dispensing apparatus is particularly suited to the administration of calendar-oriented prescription drugs for the treatment of menopausal symptoms.
Patent FI-88355-C (FI)
Inventor: HASSEL JAMES E
IPC: A23L29/10
Filed: 1986-05-02
Granted: 1993-05-10
Abstract: A homogenous liquid condiment composition which is prepared from (1) tartaric acid esters of mono and diglycerides, (2) an edible fat or oil or mixture thereof, wherein such fat or oil is miscible in (1), and (3) one or more condiments selected from edible flavorings and edible colorings. However, when one such condiment is oleoresin black pepper, benzyl alcohol is present in a weight ratio of benzyl alcohol to oleoresin black pepper of at least 2:3. The composition is useful in flavoring or coloring foods and beverages and is dispersible in both oil and water.
Patent FI-85148-C (FI)
Inventor: MALABARBA ADRIANO
IPC: C07K9/00
Filed: 1986-09-12
Granted: 1992-03-10
Abstract: The present invention relates to amide derivatives of teicoplanin compounds. Teicoplanin is an antibiotic substance active mainly against gram-positive bacteria and its derivatives, which are collectively named "teicoplanin compounds", are the components, pseudoaglycones and aglycone thereof. The compounds of the invention are obtained according to a proper amidation process and are active as antibiotics.
Patent FI-89458-C (FI)
Inventor: LEHTINEN MATTI JARMO KALEVI
IPC: A61M15/00
Filed: 1987-02-18
Granted: 1993-10-11
Abstract: An inhalation device, comprising an inhalation chamber (1) fitted with an inlet duct (2) and a mouthpiece (3), the former receiving a spray (6) containing a substance to be inhaled. Said inhalation chamber (1) is substantially in the shape of one or several balls, flattened balls, ellipses or polygons.
Patent FI-76851-C (FI)
Inventor: NISKANEN TOIVO
IPC: D21D5/02
Filed: 1987-07-06
Granted: 1988-12-12
Abstract: The present invention relates to a method and apparatus for keeping a screen surface or a filter surface clear. The method and apparatus according to the invention is especially suitable in connection with thickeners, screens and filters intended for treating the fiber suspensions in the pulp and paper industry. The greatest disadvantage of all above-mentioned equipment is the tendency of perforated screen/filter surfaces to become gradually clogged as fibers of pulp suspensions adhere to the openings in the screen/filter surface. In the method of the invention, pressure fluid is introduced from a conduit (5) to the secondary side (10) of the screen/filter drum (6), which fluid flows, during the underpressurized stage caused by the blades (9) of the rotor (7) rotating on the primary side of the screen/filter drum (6), through the screen/filter drum (6) from the secondary side to the primary side thereby rinsing the openings of the drum (6) and making them clear.
Patent FI-82449-C (FI)
Inventor: KADIN SAUL BERNARD
IPC: C07D209/58
Filed: 1989-09-26
Granted: 1991-03-11
Abstract: 2-Oxindole-1-carboxamides of the formula: 
<CHEM>
 and their pharmaceutically acceptable base-salts, where X and Y are certain optional substituents or can be taken together to form certain ring structures; and R<1> is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy) alkyl, naphthyl, bicyclo [2.2.1]heptan-2-yl, bicyclo [2.2.1]hept-5-en-2-yl or a group of the formula -(CH2)n-Q-R<0> where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R<0> is H or alkyl. 
<??>The compounds are useful as analgesic and anti-inflammatory agents. 
<??>Also covered are certain intermediates useful in the preparation of the compounds (I), these intermediates having H in place of -COR<1>.
Patent FI-89787-C (FI)
Inventor: BENGTSSON ERIK ALVAR
IPC: B01J19/24
Filed: 1990-02-16
Granted: 1993-11-25
Abstract: The invention relates to a process in the continuous catalytic hydrogenation step during production of hydrogen peroxide according to the anthraquinone process by alternate reduction and oxidation of a working solution of alkylated anthraquinones, said working solution being supplied at the upper end of the hydrogenation reactor and uniformly distributed across the surface of the monolithic catalyst bed, while simultaneously introducing hydrogen gas or hydrogen gas-containing gas, the flow of said working solution through the catalyst bed being adjusted such that the liquid flow is lower than the falling rate of the liquid through the bed, whereby gas bubbles are formed which have a diameter close to the diameter of the catalyst channels, and whereby such gas plugs and corresponding liquid plugs alternately and automatically flow downwardly through said channels and a so-called plug flow is obtained.
Patent FI-97510-C (FI)
Inventor: JANHONEN RISTO
IPC: H04M15/00
Filed: 1994-12-23
Granted: 1996-12-27
Abstract: PCT No. PCT/FI95/00692 Sec. 371 Date Jun. 23, 1997 Sec. 102(e) Date Jun. 23, 1997 PCT Filed Dec. 20, 1995 PCT Pub. No. WO96/20570 PCT Pub. Date Jul. 4, 1996The charging criteria for determining the price for a call between two subscribers in a cellular mobile telephone network, is improved. One cell, or a group consisting of several cells, is chosen as a group of special cells. Upon establishing a call, a mobile switching center of a calling subscriber analyzes whether the location cell of the calling subscriber and/or that of the called subscriber are members of a group of special cells. If this is the case, the charging criteria determined for the group will be applied. Additionally, private branch exchanges may also be connected to the mobile switching center.
Patent NO-135105-C (NO)
Inventor: MUEHLE MANFRED
IPC: E05C/
Filed: 1972-04-14
Abstract: 1393565 Windows and doors M MUHLE 14 April 1972 [15 April 1971] 17376/72 Heading E1J A holder 13 for a slidiing element 9 comprises a plate 14 located in a groove 12 in a window or door frame with opposite edges retained in undercuts 19, 22, and flange (18') and rib (15) on the plate retaining opposite edges of a sliding element 13. In Fig 2, the holder has resilient wings 16, 17 engaging grooves in frame and element respectively. The sliding element carries a roller 10 for locking engagement with support 8. In Fig 5 (not shown) a tongue (31) secures the holder either to the element or to the frame.
Patent NO-153822-C (NO)
Inventor: MAGERS THOMAS ANTHONY
IPC: C12Q1/54
Filed: 1980-10-01
Abstract: A composition, device and method for determining the presence of a component in a test sample which contains an interfering substance, such as ascorbic acid, are disclosed. The composition comprises an oxidase or other substance capable of producing peroxide in the presence of the component, a peroxidatively active substance, a chromogen capable of providing a detectable response (such as a color change) in the presence of peroxide and a peroxidatively active substance, and a complex of mercuric ion and one or more ligands wherein (a) the ligand binds covalently to the ion to form a water-soluble complex, and the ligand is not oxidizable by the complexed ion, and (b) the complex has a stability constant, Ks, of at least 107 and is substantially noninterfering with respect to the detectable response.